I will agree with the synth bands of old. Devo was in my mind one of the synth defining band of the late 70's and early 80's. Duty Now For The Future is a great album. Thomas Dolby was quite eccentric, in a good way, and put out some VERY diverse music. One synth band that seems to have gotten overlooked is Ultravox. I first saw them on TV during Don Kirchner's Rock Concert (OK, I'm dating myself) and thought they were great with the Vienna album. I then started grabbing everything I could find that they made, and there was some truly interesting albums cut by Ultravox. Furutre Sounds Of London is awesomely strange stuff, as is My Life With The Thrill Kill Kult. Kraftwerk, after Brian Eno and his Mellotron, they were the TRUE original pioneers of minimalist electronic sounds. Hell, take a listen to many commercials on tv, and you'll hear them in the background to this day.
Many of the electronic ideas came from the 80's era. Bands like Art Of Noise, Joy Division/New Order, Yellow Magic Orchestra, Orchestral Manoeuvers In The Dark (the early stuff), Tuxedomoon, Tackhead, Tangerine Dream and Synergy to name a few, have definitely influenced the music of today. Another pioneer band, Yello, has stood the test of time, as has Gary Numan, and even Sigue Sigue Sputnik (Yeah, I'm surprised about SSS).
Many interesting electronic-based bands kind fo faded away, but are worth an honorable mention. Bands like Dalek I Love You, Landscape, Mi-Sex, Missing Persons and as far as I know, Telex were good in their own right. Hell, even Paul Hardcastle was a pioneer, not unlike Herbie Hancock, when it came to synthing jazz. Some of the bands that influenced today's new industrial revolution are still pumping out music, like Ministry, KMFDM, and Front 242.
As long as music grows, and doesn't fall into stagnation, like witnessed in the 90's, the future looks bright (I gotta wear shades), sorry, with all this 80's talk, I couldn't resist.